Shin Joo Yeon
2016. 03 ~ 2020. 02
1
2
Introduce
Contexts
3
4
Vision
Paper
Assignment
Assignment
Introduce
Vision
Paper
- Ajou University
- Digital Media
- Software and
Computer Engineering
- https://github.com/Jooye0n
Programming Language
- C, C++, Java, Python, JavaScript, CUDA C, Assembly, R
Program
Education
Assignment
Introduce
Vision
Paper
Distributor App
- Firebase
- MVC Design pattern
Assignment
Introduce
Vision
Paper
Foot And Mouth Disease Notifier App
- Firebase
- Geocoding
Assignment
Introduce
Vision
Paper
Manager Android App
- Firebase
- MVC Design pattern
Assignment
Introduce
Vision
Paper
Blood Pressure Prediction App
- Android & TensorFlow lite
- Bluetooth communication with Raspberry Pi
- Crawling
Assignment
Introduce
Vision
Paper
Video Streaming Web
- HTML
- Vue framework
- Mongoose
- Grid FS
Assignment
Introduce
Vision
Paper
Screen Protector
- Moving images using OpenVG on Win32
- EGL
Assignment
Introduce
Vision
Paper
Airplane Game
- Sound output using DirectSound on Win32
- Looping Playing
Assignment
Introduce
Vision
Paper
Avoid Poop Game
- Moving images with acceleration on Win32
- Time processing
Assignment
Introduce
Vision
Paper
Airplane And Tank Shooting Game
- Moving images with acceleration on Win32
- Scrolling wallpapers
Assignment
Introduce
Vision
Paper
Earthquake detection system
- Linux
- Device driver
- Socket Communication
Assignment
Introduce
Vision
Paper
Laplacian Image Fusion
- Multi-band blending
Circle Hough Transform
Assignment
Introduce
Vision
Paper
- Detect edges of coins
- Coin counting
Assignment
Introduce
Vision
Paper
- http://journal.cg-korea.org/archive/view_article?pid=jkcgs-25-3-123
- For deep learning
- Based medical image segmentation model
(a) Original
[Marcel Krcah, 2011]
(b) Ground Truth
(c) GeomAC
(d) ZIAT
Paper # of dataset
[Hideki Kakeya, 2018]
47 (volume)
[Francesco Ciompi et al, 2017]
1,805 (2d patch)
[Patrick Ferdinand Christa et al, 2017]
38 (volume)
[Robin Wolz et al, 2012]
100 (volume)
Random
Warping
Affine
Transformation
Data Augmentation
Assignment
Introduce
Vision
Paper
CT scan
Training
[Patrick Ferdinand Christa et al, 2017], [Holger R. Roth et al, 2015], [Arnaud Arindra Adiyoso Setio, 2016]
Mesh transform
……
……
……
……
……
CT transform
Data Augmentation
- Overall process
Assignment
Introduce
Vision
Paper
Original
CT
Mesh
acquisition
Mesh
clustering
Mesh transform
Warped CT
Data Augmentation
- Overall process
Assignment
Introduce
Vision
Paper
Original mesh/ CT Deformed mesh / Warped CT
CT no.
Proposed (IoU)
Arbitrary (IoU)
1
0.98 0.96
2
0.98 0.98
3
0.97 0.92
ground truth
Hausdorff dist.
of proposed
proposedarbitrary
Hausdorff dist.
of arbitrary
𝐼𝑜𝑈(𝐼𝑛𝑡𝑒𝑟𝑠𝑒𝑐𝑡𝑖𝑜𝑛 𝑜𝑣𝑒𝑟 𝑈𝑛𝑖𝑜𝑛) =
𝑡𝑟𝑢𝑒 𝑝𝑜𝑠𝑖𝑡𝑖𝑣𝑒
𝑡𝑟𝑢𝑒 𝑝𝑜𝑠𝑖𝑡𝑖𝑣𝑒 + 𝑓𝑎𝑙𝑠𝑒 𝑝𝑜𝑠𝑖𝑡𝑖𝑣𝑒 + 𝑓𝑎𝑙𝑠𝑒 𝑛𝑒𝑔𝑎𝑡𝑖𝑣𝑒
Segmentation Performance
Data Augmentation
- results
Assignment
Introduce
Vision
Paper
Digital Media
Software and
Computer Engineering
- System Interworking
- Interface Development
- Image Processing
Thank You